Across
- 4. Chlorine, ammonia, and acetone are ______________.
- 5. Breathing in ammonia fumes may damage your ___________.
- 7. Polystyrene does not absorb water and is a good heat ________________.
- 8. In World War I, soldiers wore gas masks to ________________ their eyes, nose and lungs.
- 11. Found in many household cleaners.
- 12. Chlorine cleans away ______________ from showers.
- 13. If acetone is _________________, it can cause brain damage.
- 16. A chemical that is used to make foam cups and packing material.
Down
- 1. When polystyrene is burned, it creates _________________ fumes.
- 2. You should keep acetone away from _______________ sources.
- 3. Ammonia makes _____________ sparkle, so it is used in glass cleaner.
- 6. Chlorine kills ___________ in drinking water and swimming pools.
- 9. Found in many cleaners and bleaches.
- 10. This is in nail polish remover.
- 14. An irritant can damage your _____________ cells and other body tissues.
- 15. Chlorine is a ________________ gas that was used in World War I.